//Normal

#define _GLIBCXX_DEBUG
#define ll long long
#include <bits/stdc++.h>
using namespace std;
using Graph = vector<vector<int>>;

void print(auto a){
  cout << a;
}

void prints(auto a){
  cout << a << " ";
}

void prints(){
  cout << " ";
}

void printl(auto a){
  cout << a << endl;
}

void printl(){
  cout << endl;
}

void fix(int n){
  cout << fixed << setprecision(n);
}

int main(){
  ll M; cin >> M;

  for(ll i = 2; i*i <= M; i++){
    if(M%i == 0){
      cout << i << " " << M/i << endl;

      return 0;
    }
  }

  cout << 1 << " " << M << endl;

  return 0;
}